This chapter reviews the last twenty-five years of L2 prosody research in three sections, word stress, sentence intonation, and rhythm, and presents findings in relation to two underlying themes, form-meaning mapping and additive versus subtractive bilingual contexts. Concerning L2 stress, pioneering research framed perception difficulties either as an L1-to-L2 cue-transfer problem or as a processing deficit linked to learners’ inability to represent contrastive stress in their lexicons. Recent research established the extent and limits of those initial frames. L2 sentence intonation has multiple factors modeling its variation. One of them, social meaning, and in particular accommodation literature revealed the effect of affective factors which in multilingual communities became stronger than that of linguistic and social factors. As regards L2 rhythm, most research uses duration-based measures. Indeed, recent L1 studies started examining pitch-based rhythm measures which are still to be explored in L2. Ending with suggestions for future research that address those biases, this chapter aims at promoting a more inclusive and comprehensive understanding of L2 prosody.